2720432520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193763}}^1$

素因数の和:193796

約数の個数: 128

約数和(自身を含む): 9765705600

約数和(自身を除く): 7045273080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 193763, 387526, 581289, 775052, 968815, 1162578, 1550104, 1743867, 1937630, 2325156, 2518919, 2906445, 3487734, 3875260, 4650312, 5037838, 5231601, 5812890, 6975468, 7556757, 7750520, 8719335, 10075676, 10463202, 11625780, 12594595, 13950936, 15113514, 17438670, 20151352, 20926404, 22670271, 23251560, 25189190, 26158005, 30227028, 34877340, 37783785, 41852808, 45340542, 50378380, 52316010, 60454056, 68010813, 69754680, 75567570, 90681084, 100756760, 104632020, 113351355, 136021626, 151135140, 181362168, 209264040, 226702710, 272043252, 302270280, 340054065, 453405420, 544086504, 680108130, 906810840, 1360216260, 2720432520]

約数ペア:

[(1, 2720432520), (2, 1360216260), (3, 906810840), (4, 680108130), (5, 544086504), (6, 453405420), (8, 340054065), (9, 302270280), (10, 272043252), (12, 226702710), (13, 209264040), (15, 181362168), (18, 151135140), (20, 136021626), (24, 113351355), (26, 104632020), (27, 100756760), (30, 90681084), (36, 75567570), (39, 69754680), (40, 68010813), (45, 60454056), (52, 52316010), (54, 50378380), (60, 45340542), (65, 41852808), (72, 37783785), (78, 34877340), (90, 30227028), (104, 26158005), (108, 25189190), (117, 23251560), (120, 22670271), (130, 20926404), (135, 20151352), (156, 17438670), (180, 15113514), (195, 13950936), (216, 12594595), (234, 11625780), (260, 10463202), (270, 10075676), (312, 8719335), (351, 7750520), (360, 7556757), (390, 6975468), (468, 5812890), (520, 5231601), (540, 5037838), (585, 4650312), (702, 3875260), (780, 3487734), (936, 2906445), (1080, 2518919), (1170, 2325156), (1404, 1937630), (1560, 1743867), (1755, 1550104), (2340, 1162578), (2808, 968815), (3510, 775052), (4680, 581289), (7020, 387526), (14040, 193763)]